The Anderson Township post office opened in 1850, the earliest record of the town by name. Two smaller post offices, Anderson (1850) and Albright (1892), opened inside today’s town and later closed.
2020 census: 460176 years
Founding year: the first Anderson Township post office (Blevins & Helbock, CC0).
What stands out about Anderson Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
5cemeteries and burying grounds inside Anderson Township
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US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Anderson Township, in brief
Wikipedia doesn’t have a history of Anderson Township yet. The photos, dates and memories neighbors add here are how it gets written.
Anderson Township is one of fifteen townships in Clark County, Illinois, USA. As of the 2020 census, its population was 460 and it contained 183 housing units.
Its first post office opened in 1850. Between the 2010 and 2020 censuses its population grew from 417 to 460 (+10%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Anderson Township, 1850 to 1932
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of Anderson Township. Tap a year, or press play to watch the town change.
1932Marshall sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Anderson Township.
Stories next door
History across the town line
Each neighbor’s History grade, on the same three inputs.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.